Intel D865GBF hangs for error thermal event

I have four mother boards of Intel D865GBF which hangs often. after rebooting system generates message of thermal event occured. Please help to sort the problem at compnent level repir. I am using 2.4 GHz. 1M cache Intel P4 processor.

The solution to your problem can be found at this webpage : http://www.intel.com/support/motherboards/desktop/sb/CS-012552.htm.It guides you on how to solve overheating problems. Personally I think you need to unseat your processors and refix after cleaning and applying a fresh coat of the Heat Conducting Paste and re-seat it very, very carefully. Gently in the beginning and once u are sure that it has got into its slot smoothly then press harder until u hear two cliks, like a double lock. Fix the Heat sink &see that the retaining clips are snug tight. Try it & post the results........sodeepQuote "High Temperature AlertsIf
Intel Active Monitor or Intel Desktop Utilities alerts you about
temperatures above set thresholds, there are a number of steps you can
take.

Check for proper airflow:

Make sure the processor and chassis fans are running.

Check the cabling; make sure cables are not interfering with proper airflow through the chassis.

Check that nothing is blocking airflow into and out of the
chassis' airflow vents. This is common in direct airflow systems (BTX).
Chassis manufacturers may apply a dust filter in front of the CPU fan
inlet. Check that the filter is clear and free of dust buildup.

Make sure that the air intakes for the external fans are
unobstructed and are located at least several inches away from walls
and other items.

Make sure that the power supply fan is running properly and any other external case fans are running properly.

Consider adding another chassis fan.

Other troubleshooting steps:

If your PC uses an Intel® Pentium® 4 processor in the LGA775
package, be sure the heatsink is properly installed and 'locked'. Pay
particular attention to the proper orientation of the locking pins and
give a good push down on the pins (sounds like a double click) to lock
them into place. For complete processor and heatsink integration
information, refer to Boxed Processor Installation.

Verify the chassis/case and power supply are appropriate for
the processor model and frequency and the motherboard you are using.

Verify the thermal solution for the processor is adequate for the processor and frequency of the processor.

Make sure the processor fan cable is connected to the correct
fan header (specifically for the processor). Refer to your motherboard
documentation for more information.

Make sure that the thermal interface material or the thermal grease is applied to the processor properly.

Update the system BIOS to the newest version. This will often correct problems with how the system measures temperature.

Fan Control Behavior Changes after BIOS UpdatesAfter
updating to the latest BIOS version on certain Intel Desktop Boards,
the CPU fan may not go to full speed operation until the processor
reaches about 72°C (162°F) and all system fans go to full speed at 75°C
(167°F). You may see temperature alerts in Intel Desktop Utilities.
Previously, certain processors' thermal values were not available to
the BIOS so the BIOS was unable to perform the appropriate fan control
(the fans ran at 100% constantly). With recent BIOS updates, the
thermal values are available and the BIOS will run the appropriate fan
control. This means the processor may reach temperatures of up to 75°C
(167°F) before the fan will go to full speed. The fan control now
allows processor temperatures to rise to optimal levels while the
slower fan speeds improve acoustics.Setting Temperature Thresholds in Intel® Active Monitor or Intel® Desktop UtilitiesBy default, the temperature thresholds in the hardware monitoring software are set as follows:
ZoneIntel® Active MonitorIntel® Desktop Utilities (ver. 2.0.11.46 and earlier)Intel® Desktop Utilities (ver. 2.1.8.63 and later)
Processor
75°C (167°F)
75°C (167°F)
75°C (167°F)
Zone 1, Zone 2, or Motherboard Zone
50°C (122°F)
50°C (122°F)
65°C (149°F)
If you've checked for proper airflow and performed the other
troubleshooting steps listed above and you still consistently receive
high temperature alerts in any of the temperature zones:

If you are using Intel Active Monitor, you may increase the
temperature threshold. You can safely increase the Zone 1, Zone 2 or
Motherboard Zone threshold up to 60 Degrees Celsius (140 Degrees
Fahrenheit).

If you are using Intel Desktop Utilities version 2.0.11.46 or earlier, upgrade the software to the latest version, which sets the zone default thresholds to 65°C.

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Your system is probably hanging because of high temperature. Check cpu temperature in bios hardware monitor. If it is to high check the heatsink is fitted properly also apply thermal paste between processor and heatsink.

The peripheral devices as Hard disk and cdrom is not connected with the IDE cable or has loose contace. Even power cable of devices is not properly done or left out. So you need to check the IO IDE cable connetions and the power cable connections of the devices being connected to the mother board.

The chips to which you refer are incompatible with respect to the socket used for each as well as the fact that Core duo and Pentium 4 1.5 GHz chips are from separate generations, the latter having been obsolescent since 2003. Therefore, there is no single motherboard that supports both, and the Pentium 4, Socket 478 boards can be obtained from various aftermarket sources.